What thread on a Swiftech MCR220QP 2 x 120mm Radiator?

[da2ca]

I just received my Swiftech MCR220QP 2 x 120mm Radiator today from Specialtech (very quick delivery by the way)and was surprised that the barbs i ordered do not fit?? The diameter of the barb screw holes on the rad are about 5/8” So the standard EK 1/2" High Flow Barb i ordered fall into the holes. Does anyone know which barbs i need to fit this rad?

Thanks,

Dave.

 

[Marci]

Should be 3/8" NPT... http://store.over-clock.com/barbs.html#a41 should fit if you can't find any... they're not a perfect match, but they should do the job.

 

[da2ca]

Thanks for the reply Marci, Will this type fit? 1/2" Barb

 

[Uncle_Fluffy]

From April 2007 they use 1/4", but before that it was 3/8".

 

[Marci]

Thanks for the reply Marci, Will this type fit? 1/2" Barb

Yes but will need PTFE tape to seal - the other I linked to uses an O-Ring...

but before that it was 3/8".

Must be - The EK fitting he's tried'll be 1/4"...

 

[da2ca]

Received a set of 3/8" to 1/2" barb today. Fit perfectly.

Thanks for the Help.

Dave.